RU2009106652A - ICE-RESISTANT EXHAUST SYSTEM OF PNEUMATIC ENGINE WITH REDUCED NOISE - Google Patents
ICE-RESISTANT EXHAUST SYSTEM OF PNEUMATIC ENGINE WITH REDUCED NOISE Download PDFInfo
- Publication number
- RU2009106652A RU2009106652A RU2009106652/11A RU2009106652A RU2009106652A RU 2009106652 A RU2009106652 A RU 2009106652A RU 2009106652/11 A RU2009106652/11 A RU 2009106652/11A RU 2009106652 A RU2009106652 A RU 2009106652A RU 2009106652 A RU2009106652 A RU 2009106652A
- Authority
- RU
- Russia
- Prior art keywords
- exhaust
- air
- exhaust system
- muffler
- conduit
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B31/00—Component parts, details, or accessories not provided for in, or of interest apart from, other groups
- F01B31/02—De-icing means for engines having icing phenomena
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
Abstract
1. Выхлопная система, используемая в поршневом пневматическом двигателе, имеющем воздушный клапан, содержащая ! снабженный ребрами выхлопной трубопровод; ! глушитель; ! воздушные каналы для засасывания теплого окружающего воздуха в упомянутый глушитель, обеспечивающие передачу тепла от упомянутого окружающего воздуха упомянутому ребристому трубопровода для растапливания льда, который может образовываться внутри трубопровода во время работы. ! 2. Выхлопная система по п.1, в которой упомянутый трубопровод направляет поток отработанного воздуха в упомянутый глушитель так, что создается тонкий высокоскоростной воздушный поток, образующий область низкого давления с обеих сторон потока благодаря эффекту Бернулли и обеспечивающую перепад давлений, который втягивает теплый наружный воздух в выхлопную систему. ! 3. Выхлопная система по п.1, дополнительно содержащая после выхода глушителя реверберационную камеру, обеспечивающую постепенное рассеивание звуковых волн и в то же время сводящую к минимуму противодавление. ! 4. Выхлопная система по п.1, в которой упомянутый выхлопной трубопровод крепится болтами сбоку упомянутого воздушного клапана пневматического двигателя и служит для направления, заглушения и рассеяния выхлопа пневматического двигателя. ! 5. Выхлопная система по п.1, дополнительно содержащая дефлектор для рассеяния исходной струи выхлопных газов, когда она выходит из упомянутого воздушного клапана и входит в упомянутый выхлопной трубопровод. ! 6. Выхлопная система по п.1, дополнительно содержащая дифракционную пластину, содержащую множество небольших отверстий, через которые она отклоняет и р� 1. An exhaust system used in a reciprocating air engine having an air valve containing! ribbed exhaust pipe; ! muffler; ! air ducts for sucking warm ambient air into said muffler, providing heat transfer from said ambient air to said finned conduit for melting ice that may form inside the conduit during operation. ! 2. An exhaust system according to claim 1, wherein said conduit directs a flow of exhaust air into said muffler such that a fine high-velocity air flow is generated, forming a low pressure region on both sides of the flow due to the Bernoulli effect and providing a pressure differential that draws in warm outside air into the exhaust system. ! 3. An exhaust system according to claim 1, further comprising a reverberation chamber downstream of the muffler, providing gradual dispersion of sound waves and at the same time minimizing back pressure. ! 4. An exhaust system according to claim 1, wherein said exhaust conduit is bolted to the side of said air valve of the air motor and serves to direct, muffle and diffuse exhaust from the air motor. ! 5. An exhaust system according to claim 1, further comprising a baffle for diffusing the original exhaust jet as it exits said air valve and enters said exhaust manifold. ! 6. An exhaust system according to claim 1, further comprising a diffraction plate comprising a plurality of small holes through which it deflects and p�
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82040506P | 2006-07-26 | 2006-07-26 | |
US60/820,405 | 2006-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2009106652A true RU2009106652A (en) | 2010-09-10 |
Family
ID=38982295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009106652/11A RU2009106652A (en) | 2006-07-26 | 2007-07-25 | ICE-RESISTANT EXHAUST SYSTEM OF PNEUMATIC ENGINE WITH REDUCED NOISE |
Country Status (11)
Country | Link |
---|---|
US (1) | US20090288403A1 (en) |
EP (1) | EP2049353A4 (en) |
JP (1) | JP2009544897A (en) |
KR (1) | KR20090033277A (en) |
CN (1) | CN101495339A (en) |
AU (1) | AU2007279295A1 (en) |
BR (1) | BRPI0714951A2 (en) |
MX (1) | MX2009000904A (en) |
RU (1) | RU2009106652A (en) |
TW (1) | TW200830674A (en) |
WO (1) | WO2008014322A2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107262308B (en) | 2011-10-27 | 2022-07-08 | 固瑞克明尼苏达有限公司 | Sprayer fluid supply system with collapsible liner |
WO2013063288A2 (en) | 2011-10-27 | 2013-05-02 | Graco Minnesota Inc. | Method and apparatus for melting |
US10503039B2 (en) | 2013-06-28 | 2019-12-10 | View, Inc. | Controlling transitions in optically switchable devices |
FR2990379B1 (en) | 2012-05-10 | 2014-04-25 | Saint Gobain | GLAZING LIGHTING WITH DEFLECTOR INCORPORATED |
US9796492B2 (en) | 2015-03-12 | 2017-10-24 | Graco Minnesota Inc. | Manual check valve for priming a collapsible fluid liner for a sprayer |
EP3740655B1 (en) | 2018-01-15 | 2022-03-09 | Graco Minnesota Inc. | Compressed air driven motor |
CN109205721A (en) * | 2018-08-18 | 2019-01-15 | 杜文娟 | Use the device for the method progress sea ice desalination for accelerating air-flow |
WO2020243438A1 (en) | 2019-05-31 | 2020-12-03 | Graco Minnesota Inc. | Handheld fluid sprayer |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3789954A (en) * | 1973-06-19 | 1974-02-05 | Graco Inc | Air motor noise suppressor |
US4135602A (en) * | 1977-05-20 | 1979-01-23 | The Aro Corporation | Selectively positioned muffler |
US4333754A (en) * | 1979-06-27 | 1982-06-08 | Vortec Corporation | Anti-icing noise-suppressing vortex tube assembly |
FR2487241A1 (en) * | 1980-07-25 | 1982-01-29 | Maco Meudon Sa | ANTI-FROZEN DEVICE FOR PNEUMATIC TOOLS |
SE432375B (en) * | 1982-09-16 | 1984-04-02 | Atlas Copco Ab | DEVICE FOR SILENCE FOR PRESSURE AIR DRIVES |
US4780076A (en) * | 1985-10-11 | 1988-10-25 | Arkansas Patents, Inc. | Power burner |
DE3734716C1 (en) * | 1987-10-14 | 1989-04-13 | Chiron Werke Gmbh | Protective cover |
JPH0744766Y2 (en) * | 1988-11-10 | 1995-10-11 | 日東工器株式会社 | Air compressor |
US4921408A (en) | 1988-11-28 | 1990-05-01 | Graco Inc. | Non-icing quiet air-operated pump |
JPH02245401A (en) * | 1989-03-17 | 1990-10-01 | Nippon Gurei Kk | Antifreezing device for air motor |
JP2569496Y2 (en) * | 1991-06-07 | 1998-04-22 | 日東工器株式会社 | Diaphragm pump |
US5189943A (en) * | 1992-07-31 | 1993-03-02 | Graco Inc. | Device for reducing icing |
GB9222475D0 (en) * | 1992-10-24 | 1992-12-09 | Mangar Aids Ltd | Air pump apparatus |
US5371331A (en) * | 1993-06-25 | 1994-12-06 | Wall; Alan T. | Modular muffler for motor vehicles |
GB9315736D0 (en) | 1993-07-29 | 1993-09-15 | Binks Bullows Ltd | Motor |
US5363739A (en) * | 1993-10-12 | 1994-11-15 | Graco Inc. | Reduced icing low friction air valve |
US5366353A (en) * | 1994-04-13 | 1994-11-22 | Hand Kent P | Air valve with bleed feature to inhibit icing |
US5567127A (en) * | 1994-11-09 | 1996-10-22 | Wentz; Kennith W. | Low noise air blower |
JP3029092B2 (en) * | 1996-05-21 | 2000-04-04 | 羊太郎 多賀 | Silencer in impact wrench |
US6340069B1 (en) * | 2000-07-19 | 2002-01-22 | Meiko Pet Corporation | Sound elimination structure for air pump |
US7563077B2 (en) * | 2004-09-27 | 2009-07-21 | Santa Ana Roland C | Quiet fluid pump |
-
2007
- 2007-07-25 WO PCT/US2007/074324 patent/WO2008014322A2/en active Application Filing
- 2007-07-25 AU AU2007279295A patent/AU2007279295A1/en not_active Abandoned
- 2007-07-25 MX MX2009000904A patent/MX2009000904A/en unknown
- 2007-07-25 JP JP2009521982A patent/JP2009544897A/en active Pending
- 2007-07-25 EP EP07840510A patent/EP2049353A4/en not_active Withdrawn
- 2007-07-25 BR BRPI0714951-4A patent/BRPI0714951A2/en not_active IP Right Cessation
- 2007-07-25 RU RU2009106652/11A patent/RU2009106652A/en not_active Application Discontinuation
- 2007-07-25 KR KR1020097003714A patent/KR20090033277A/en not_active Application Discontinuation
- 2007-07-25 US US12/373,469 patent/US20090288403A1/en not_active Abandoned
- 2007-07-25 CN CNA2007800285432A patent/CN101495339A/en active Pending
- 2007-07-26 TW TW096127376A patent/TW200830674A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20090288403A1 (en) | 2009-11-26 |
CN101495339A (en) | 2009-07-29 |
EP2049353A2 (en) | 2009-04-22 |
MX2009000904A (en) | 2009-02-04 |
KR20090033277A (en) | 2009-04-01 |
EP2049353A4 (en) | 2009-11-25 |
AU2007279295A1 (en) | 2008-01-31 |
WO2008014322A2 (en) | 2008-01-31 |
WO2008014322A3 (en) | 2008-07-31 |
BRPI0714951A2 (en) | 2013-05-21 |
JP2009544897A (en) | 2009-12-17 |
TW200830674A (en) | 2008-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20110415 |